87876080453 has 12 divisors (see below), whose sum is σ = 102228040800. Its totient is φ = 75318784632.

The previous prime is 87876080429. The next prime is 87876080483. The reversal of 87876080453 is 35408067878.

It is a happy number.

It is not a de Polignac number, because 87876080453 - 2⁶ = 87876080389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87876080423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1883198 + ... + 1929296.

It is an arithmetic number, because the mean of its divisors is an integer number (8519003400).

Almost surely, 2^87876080453 is an apocalyptic number.

It is an amenable number.

87876080453 is a deficient number, since it is larger than the sum of its proper divisors (14351960347).

87876080453 is a wasteful number, since it uses less digits than its factorization.

87876080453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85016 (or 85009 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 56.

The spelling of 87876080453 in words is "eighty-seven billion, eight hundred seventy-six million, eighty thousand, four hundred fifty-three".